M and M Heating, Cooling, Plumbing and Electrical
Longmont, Colorado heating and cooling business that installs and services furnaces, heat pumps and air conditioning, and handles sump pumps and drain work for basement flooding. Open around the clock.
What they do
The company installs and services furnaces, heat pumps, air conditioning and ductless mini-splits, and it handles heating repair. It also works on sump pumps and drain cleaning, which matter when water collects in a basement. Burst pipes are among the problems it takes on. Its heating and cooling work is open around the clock, every day, and emergency service is offered. Financing is available. Since 1998 the business has been family-owned and based in Longmont, with work listed in Firestone, Frederick and Mead.
- Sump pumps
- Furnace repairs and installs
- Boiler service
- Heat pumps
- Ductless mini-splits
- Air conditioning
Listed under Basement flooding and sewer backup, Heating and cooling emergencies
Where they work
What we checked
Checked 12 Nov 2026, from public sources.
Not yet verified. We haven’t contacted this business yet. Ask for a written quote before work starts.
Other basement flooding and sewer backup pros in Greeley
Still choosing the equipment?
Compare prices and specs before you call a pro.